Difference between revisions of "Fore and back"
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{{Oscillator|p=2|c=24|h=4|bx=7|by=7|name=Fore and back|pname=foreandback|discoveryear=1994|discoverer=Achim Flammenkamp|life105=true|life106=true|plaintext=true|rle=true|animated=true}} | {{Oscillator|p=2|c=24|h=4|v=0.15|bx=7|by=7|name=Fore and back|pname=foreandback|discoveryear=1994|discoverer=Achim Flammenkamp|life105=true|life106=true|plaintext=true|rle=true|animated=true}} | ||
'''Fore and back''' (or '''complementary blinker''') is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]] that was found by [[:Category:Patterns found by Achim Flammenkamp|Achim Flammenkamp]] in July [[:Category:Patterns found in 1994|1994]]. It is about the 38th most common naturally-occurring oscillator, being less common than [[boat on spark coil]] and [[griddle and block]], about as common as [[21P2]], and more common than [[trans-block and long hook eating tub]] and [[beacon and long hook|trans-beacon down and long hook]].<ref>{{cite web|url=http://wwwhomes.uni-bielefeld.de/achim/freq_top_life.html |title=Most seen natural occurring ash objects in Game of Life |author=Achim Flammenkamp |date=September 7, 2004 |accessdate=January 15, 2009}}</ref> | '''Fore and back''' (or '''complementary blinker''') is a [[period]] [[:Category:Oscillators with period 2|2]] [[oscillator]] that was found by [[:Category:Patterns found by Achim Flammenkamp|Achim Flammenkamp]] in July [[:Category:Patterns found in 1994|1994]]. It is about the 38th most common naturally-occurring oscillator, being less common than [[boat on spark coil]] and [[griddle and block]], about as common as [[21P2]], and more common than [[trans-block and long hook eating tub]] and [[beacon and long hook|trans-beacon down and long hook]].<ref>{{cite web|url=http://wwwhomes.uni-bielefeld.de/achim/freq_top_life.html |title=Most seen natural occurring ash objects in Game of Life |author=Achim Flammenkamp |date=September 7, 2004 |accessdate=January 15, 2009}}</ref> | ||
Revision as of 05:38, 5 July 2011
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| Pattern type | Oscillator | ||||||
|---|---|---|---|---|---|---|---|
| Number of cells | 24 | ||||||
| Bounding box | 7 × 7 | ||||||
| Period | 2 (mod: Unknown) | ||||||
| Heat | 4 | ||||||
| Volatility | 0.15 | 0.15 | ||||||
| Kinetic symmetry | Unspecified | ||||||
| Discovered by | Achim Flammenkamp | ||||||
| Year of discovery | 1994 | ||||||
| |||||||
Fore and back (or complementary blinker) is a period 2 oscillator that was found by Achim Flammenkamp in July 1994. It is about the 38th most common naturally-occurring oscillator, being less common than boat on spark coil and griddle and block, about as common as 21P2, and more common than trans-block and long hook eating tub and trans-beacon down and long hook.[1]
See also
References
- ↑ Achim Flammenkamp (September 7, 2004). "Most seen natural occurring ash objects in Game of Life". Retrieved on January 15, 2009.
External links
- Fore and back at the Life Lexicon